Digital Systems Design lab Report

// Piano.h // This software configures the off-board piano keys // Runs on LM4F120 or TM4C123 // Program written by: put your names here // Date Created: 8/25/2013 // Last Modified: 10/9/2013 // Lab number: 5 // Hardware connections // Header files contain the prototypes for public functions // this file explains what the module does // **************Piano_Init********************* // Initialize piano key inputs, called once // Input: none // Output: none void Piano_Init(void); // **************Piano_In********************* // Input from piano key inputs // Input: none // Output: 0 to 7 depending on keys // 0x01 is just Key0, 0x02 is just Key1, 0x04 is just Key2 unsigned long Piano_In(void);